.. _program_listing_file_include_rclcpp_detail_rmw_implementation_specific_subscription_payload.hpp:

Program Listing for File rmw_implementation_specific_subscription_payload.hpp
=============================================================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_rclcpp_detail_rmw_implementation_specific_subscription_payload.hpp>` (``include/rclcpp/detail/rmw_implementation_specific_subscription_payload.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // Copyright 2019 Open Source Robotics Foundation, Inc.
   //
   // Licensed under the Apache License, Version 2.0 (the "License");
   // you may not use this file except in compliance with the License.
   // You may obtain a copy of the License at
   //
   //     http://www.apache.org/licenses/LICENSE-2.0
   //
   // Unless required by applicable law or agreed to in writing, software
   // distributed under the License is distributed on an "AS IS" BASIS,
   // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   // See the License for the specific language governing permissions and
   // limitations under the License.
   
   #ifndef RCLCPP__DETAIL__RMW_IMPLEMENTATION_SPECIFIC_SUBSCRIPTION_PAYLOAD_HPP_
   #define RCLCPP__DETAIL__RMW_IMPLEMENTATION_SPECIFIC_SUBSCRIPTION_PAYLOAD_HPP_
   
   #include "rcl/subscription.h"
   
   #include "rclcpp/detail/rmw_implementation_specific_payload.hpp"
   #include "rclcpp/visibility_control.hpp"
   
   namespace rclcpp
   {
   namespace detail
   {
   
   class RCLCPP_PUBLIC RMWImplementationSpecificSubscriptionPayload
     : public RMWImplementationSpecificPayload
   {
   public:
     ~RMWImplementationSpecificSubscriptionPayload() override = default;
   
   
     virtual
     void
     modify_rmw_subscription_options(rmw_subscription_options_t & rmw_subscription_options) const;
   };
   
   }  // namespace detail
   }  // namespace rclcpp
   
   #endif  // RCLCPP__DETAIL__RMW_IMPLEMENTATION_SPECIFIC_SUBSCRIPTION_PAYLOAD_HPP_